3 files changed, 10 insertions, 10 deletions
diff --git a/src/tools/moc/moc.cpp b/src/tools/moc/moc.cpp
index 87fb1318f9..afe64bb889 100644
--- a/src/tools/moc/moc.cpp
+++ b/src/tools/moc/moc.cpp
@@ -163,7 +163,7 @@ Type Moc::parseType()
             case SIGNED:
             case UNSIGNED:
                 hasSignedOrUnsigned = true;
-                // fall through
+                Q_FALLTHROUGH();
             case CONST:
             case VOLATILE:
                 type.name += lexem();
diff --git a/src/tools/moc/preprocessor.cpp b/src/tools/moc/preprocessor.cpp
index 415003e6b1..5ce28d931b 100644
--- a/src/tools/moc/preprocessor.cpp
+++ b/src/tools/moc/preprocessor.cpp
@@ -251,7 +251,7 @@ Symbols Preprocessor::tokenize(const QByteArray& input, int lineNum, Preprocesso
                     }
                     token = FLOATING_LITERAL;
                     ++data;
-                    // fall through
+                    Q_FALLTHROUGH();
                 case FLOATING_LITERAL:
                     while (is_digit_char(*data))
                         ++data;
@@ -321,7 +321,7 @@ Symbols Preprocessor::tokenize(const QByteArray& input, int lineNum, Preprocesso
                         ++data;
                     }
                     token = WHITESPACE; // one comment, one whitespace
-                    // fall through;
+                    Q_FALLTHROUGH();
                 case WHITESPACE:
                     if (column == 1)
                         column = 0;
@@ -428,7 +428,7 @@ Symbols Preprocessor::tokenize(const QByteArray& input, int lineNum, Preprocesso
                 }
                 token = PP_FLOATING_LITERAL;
                 ++data;
-                // fall through
+                Q_FALLTHROUGH();
             case PP_FLOATING_LITERAL:
                 while (is_digit_char(*data))
                     ++data;
@@ -482,7 +482,7 @@ Symbols Preprocessor::tokenize(const QByteArray& input, int lineNum, Preprocesso
                     ++data;
                 }
                 token = PP_WHITESPACE; // one comment, one whitespace
-                // fall through;
+                Q_FALLTHROUGH();
             case PP_WHITESPACE:
                 while (*data && (*data == ' ' || *data == '\t'))
                     ++data;
@@ -1177,7 +1177,7 @@ void Preprocessor::preprocess(const QByteArray &filename, Symbols &preprocessed)
         case PP_ELIF:
         case PP_ELSE:
             skipUntilEndif();
-            // fall through
+            Q_FALLTHROUGH();
         case PP_ENDIF:
             until(PP_NEWLINE);
             continue;
diff --git a/src/tools/qdbuscpp2xml/qdbuscpp2xml.cpp b/src/tools/qdbuscpp2xml/qdbuscpp2xml.cpp
index 083187555d..26e7b086d9 100644
--- a/src/tools/qdbuscpp2xml/qdbuscpp2xml.cpp
+++ b/src/tools/qdbuscpp2xml/qdbuscpp2xml.cpp
@@ -335,28 +335,28 @@ static void parseCmdLine(QStringList &arguments)
         switch (c) {
         case 'P':
             flags |= QDBusConnection::ExportNonScriptableProperties;
-            // fall through
+            Q_FALLTHROUGH();
         case 'p':
             flags |= QDBusConnection::ExportScriptableProperties;
             break;
 
         case 'S':
             flags |= QDBusConnection::ExportNonScriptableSignals;
-            // fall through
+            Q_FALLTHROUGH();
         case 's':
             flags |= QDBusConnection::ExportScriptableSignals;
             break;
 
         case 'M':
             flags |= QDBusConnection::ExportNonScriptableSlots;
-            // fall through
+            Q_FALLTHROUGH();
         case 'm':
             flags |= QDBusConnection::ExportScriptableSlots;
             break;
 
         case 'A':
             flags |= QDBusConnection::ExportNonScriptableContents;
-            // fall through
+            Q_FALLTHROUGH();
         case 'a':
             flags |= QDBusConnection::ExportScriptableContents;
             break;